# SDR ASAA2015031110926

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2015
- Submitted: March 13, 2015
- Operation: Air carrier
- Aircraft: [N564AS](https://openairdocs.org/aircraft/N564AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35103
- Aircraft time: 32,163 hours, 9,913 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Element
- Part number: 1016755
- Condition: Failed
- Location: L2  Window
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015031110926

## Discrepancy

LEFT SIDE WINDOW HEAT "OVERHEAT" ILLUMINATED AT THE GATE A FEW MINUTES AFTER WINDOW HEAT TURNED ON.  OUTSIDE AIR TEMP WAS 57DEF F AND CLOUDY SKIES.  ACFT GROUNDED.  FOUND HIGH RESTIANCE BETWEEN C&D, PRIMARY TAPS, SPARE SENSOR OK.  SWAPPED TAPS TO SPARE SENSOR REF WDM 30-41-12.  OPS CK OK.  REF MM 30-41-11-710-801, VERIFIED RESISTANCE FOR H15 WINDOW IS 65 OHMS & IS TAPPED TO TERMINAL 2 ON TB5016.

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